Add C++ Bindings

[JasonAtClockwork]

Description of Changes

This adds the C++ bindings framework to generate server modules from C++.

API and ABI breaking changes

None

Expected complexity level and risk

2 - Doesn't heavily impact any other areas but is complex macro C++ structure to support a similar developer experience, did have a small impact on init command

Testing

• modules/module-test-cpp - heavily tested every reducer
• modules/benchmarks-cpp - tested through the standalone (~6x faster than C#, ~6x slower than Rust)
• Wrote several test modules
• Write Blackholio C++ server module